As Congress returns to work this week, its agenda is crowded with must-pass legislation. To avoid shutting down the government, lawmakers will have to vote for new spending bills. To avoid a debt crisis, they will have to increase the debt limit. To avoid depriving millions of low-income children of health insurance, they will need to reauthorize funding for it. And since the Trump administration on its own seems unwilling to make the Obamacare health insurance exchanges work more effectively, Congress will need to make some fixes.
All of this has to happen by the end of September. To further complicate matters, most of it will require some degree of bipartisanship. A megadeal in September, in which all these issues are handled together, may be the most likely path forward. But it will require the kind of deal-making that seems to have disappeared in a hyper-polarized Washington – so "most likely" is far from a sure thing.
(Related: Debt Ceiling Fight Is Damaging Distraction)
Let's start with the spending bills. Even if the president stops insisting on paying for the border wall, another hurdle looms: the increase in defense spending that Republicans want. Raising defense spending is more complicated than passing a partisan appropriations bill. Any defense spending above the levels agreed to in the 2011 budget deal would automatically be cut unless the rules are waived. That would take Democratic votes, and obtaining them would probably require an increase in non-defense spending, anathema to many Republicans. (It's always possible to pass a short-term extension of existing funding, and that may well be what happens in the next couple weeks, but stop-gap measures can't raise defense spending except on active military operations.)
The debt limit will be complicated in a similar way. The administration has apparently agreed to move beyond its internal disagreements over whether the debt limit should be used to bargain for spending cuts. The White House is now said to favor a "clean" debt limit increase, with no strings attached. But it's not clear that congressional Republicans will have the votes to pass even a clean increase without Democratic help. The Democrats are, appropriately, skeptical of voting for an increase only to see the Republicans pivot to a big tax cut.
Health care involves other complex dynamics. Reauthorizing funding for the state Children's Health Insurance Program, which covers millions of children in low-to-moderate-income families, has bipartisan support. But it could get tangled up in larger issues. There's always a chance that Congress will be distracted by another attempt to repeal Obamacare. Thankfully the window for doing that with only 50 votes in the Senate expires at the end of September.